Mitsubishi Electric Lossnay PZ-41SLB-E, Техническое руководство

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28
CHAPTER 3
●
General Technical Considerations
4. Psychrometric Chart
0.0
0.000 0.001 0.002 0.003 0.004 0.005 0.006 0.007 0.008 0.009 0.010 0.011 0.012 0.013 0.014 0.015 0.016 0.017 0.018 0.019 0.020 0.021 0.022 0.023 0.024 0.025 0.026 0.027 0.028 0.029 0.030 0.031 0.032 0.033 0.034 0.035 0.036 0.037
0.1 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Vapor pressure Pw [kPa]
Absolute humidity x [kg/kg(DA)]
50
49
48
47
46
45
44
43
42
40
41
39
38
37
36
35
34
33
32
30
31
29
28
27
26
25
24
23
22
20
21
19
18
17
16
15
14
13
12
10
11
9
8
7
6
5
4
3
2
0
–1
–2
–3
–4
–9
–10
0.75
0.76
0.77
0.78
0.79
0.80
0.81
0.82
0.83
0.84
0.85
0.86
0.87
0.88
0.89
0.90
0.91
–7
–8
–5
–6
1
18
19
20
55
60
65
70
22
21
23
24
25
75
80
26
27
85
90
28
29
95
100
105
110
31
115
120
33
32
34
35
125
30
50
45
40
35
11
10
9
8
7
6
4
5
3
2
1
0
–1
–2
–4
–5
–5
0
5
10
90
80
70
60
50
40
30
25
60
55
65
70
75
80
85
95
90
85
80
75
70
65
60
55
50
50
45
40
40
45
35
30
25
20
15
10
5
35
30
25
20
15
20
10
5
15
15
25
30
20
–8
10
5
0
15
20
25
30
12
13
14
15
16
17
–40000 40000
20000
15000
10000
7000
6000
5000
4500
4200
4000
3800
–20000
–10000
–5000
–2000
–1000
–500
0
500
1000
1200
1400
1600
1800
2000
2200
2400
2600
2800
3000
3200
3400
3600
3800
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
Compar
ativ
e enthalp
y
h
[kJ/kg(D
A)]
Humid air psychrometr
ic char
t
(-10 to +50
°
C,
atmospher
ic pressure 101.325 kP
a)
Heat w
ater r
atio
u = ––
[kJ/kga]
dh dx
Sensib
le heat r
atio
SHF
Satur
ation [%]
0.94 0.92
0.93
0.96 0.95
W
et b
ulb temper
ature
t'
[
°
C]
Relativ
e humidity [%]
Specific capacity
v
[m
3
/kg(D
A)]
Dr
y b
ulb temper
ature
t
[
°
C]
Water
Chilled